package com.nine.IService;

import java.util.List;

import com.nine.entity.Item;

public interface ShoppingcartService {
	boolean insertItem(String itemId);
	boolean insertItemNum(String itemId,int num);
	boolean deleteCartItem(String itemId);
	List<Item> getItemInfo(String cartId);
	List<Integer> getShoppingCartItem(String customerId);
	void clearShoppingCart(String customerId);
}
